What's a good quiet cpu hsf for a 1.2 tbird @ 1.4

[Manimal452]

Just like the title says, "QUIET". Right now I'm using a gfop38 something or other hsf and the air conditioner in my room is much quieter. The system is running sweet otherwise. I just need something just as good but quieter, price isn't a factor. Any suggestions will be greatly appreciated. Thanks.

 

[Bartman39]

SK6 w/YStech 27cfm fan... (cost would be about $35 new...)